Jen Easterly Shields Up!Verified account

@CISAJen

Director of —America’s Cyber Defense Agency. Veteran. 🎸 80s music & art lover 🖼. Proud mom & wife. Likes, RT ≠ endorsement. She/Her

Washington, DC
cisa.gov/SHIELDS-UP
Joined July 2021
522 Photos and videos Photos and videos

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  1. Pinned Tweet
    Feb 27

    🛡As a combat veteran, I’m in total awe of the courage of the 🇺🇦 people. While there are no specific threats to 🇺🇸, we must be prepared for spillover effects of 🇷🇺 cyber ops or an uptick in ransomware. We’re continuing to update w/info to reduce your risk.

    31 replies 309 retweets 1,028 likes
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  2. Retweeted
    11 hours ago

    With our partners & , we have published new guidance for federal agencies that simplifies and expedites 5G adoption by using a repeatable framework and security evaluation process that can be applied to “any G” ecosystem.

    5g Security Evaluation Process Investigation. CISA Logo. DHS Science and Technology Logo.
    1 reply 25 retweets 41 likes
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  3. Retweeted
    May 25

    Stop what you are doing & enable ! All accounts need to validate a user’s identity & protect against . Learn how to from today:

    17 retweets 28 likes
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  4. Retweeted
    15 hours ago

    New by me : has added 75 actively exploited security vulns to the significant risk catalog in just 3 days this week. The 'strongly urge' patch advice is *not* just for federal agencies folks.

    45 retweets 67 likes
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  5. 9 hours ago

    🙌Congrats to 3rd-grader Leila for a winning entry in the K-12 Safe Online poster contest. Good advice on choosing a strong password. Use a password keeper as well. And of course—! I feel like Leila has in her future!💪

    1 reply 11 retweets 26 likes
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  6. May 25

    💔💔💔 💔💔💔 💔💔💔 💔💔💔 💔💔💔 💔💔💔 💔💔💔

    3 replies 16 retweets 106 likes
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  7. Retweeted
    May 25

    Deeply saddened by the news of the murder of innocent children in Texas. Sincere condolences to the families of the victims, the people of the US and over this tragedy. The people of Ukraine share the pain of the relatives and friends of the victims and all Americans.

    1,770 replies 10,546 retweets 97,078 likes
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  8. Retweeted
    May 24

    Across the country, parents are putting their children to bed, reading stories, singing lullabies—and in the back of their minds, they’re worried about what might happen tomorrow after they drop their kids off at school, or take them to a grocery store or any other public space.

    7,383 replies 40,109 retweets 274,453 likes
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  9. Retweeted
    May 24

    Tonight, there are parents who will never see their child again. Parents who will never be the same. To lose a child is to have a piece of your soul ripped away forever. I ask the nation to pray for them — to give them strength in the darkness.

    5,307 replies 9,055 retweets 72,151 likes
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  10. Retweeted
    May 24

    Thrilled to have my Rubik's Cube from (and the first time I've worn a tie in several years)

    7 replies 4 retweets 105 likes
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  11. May 24

    🙏Thanks to Team for hosting an excellent panel session today on digital resilience in disruptive times. Honored to join 🇵🇱, & for a lively discussion. (And yes, the importance of came up😉…!) Photo by .

    2 replies 17 retweets 49 likes
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  12. May 24

    Good convo this morning at on “systemically important critical infrastructure.” Working hard to kill that unfortunate acronym (SICI)—Sry, Solarium!🤷🏻‍♀️—but advance the important concept with ’s work on primary systemically important entities (pronounced PISCES🐟!)

    3 replies 22 retweets 83 likes
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  13. Retweeted
    May 24

    Gotta love nails of sending a message not only about securing the critical infrastructure but also about geopolitics

    8 retweets 28 likes
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  14. May 23

    🇺🇸Lovin’ my  swag🤩! ICYDK—US brings together top cyber athletes, coaches & industry leaders to scout, train & send a US Cyber Team to the International Cybersecurity Challenge. is proud to be a Founding Sponsor. Info @

    5 replies 30 retweets 131 likes
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  15. May 23

    1.2.3.4.5.6…☹️☹️☹️

    Someone didn't bother reading my memo on commonly used passwords.
    Someone didn't bother reading my memo on commonly used passwords.
    6 replies 6 retweets 36 likes
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  16. Retweeted
    May 23

    Malware Monday: provides secure means for users to report attempts, incidents, and emerging . If you have information to share, visit and help us fight .

    2 replies 61 retweets 86 likes
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  17. Retweeted
    May 23

    We have added 21 new vulnerabilities to our Known Exploited Vulnerabilities Catalog that should be mitigated ASAP. View the updates to the catalog:

    Known Exploited Vulnerabilities Catalog. Updated. CISA logo. cisa.gov
    39 retweets 63 likes
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  18. Retweeted
    May 23

    Last Friday, I joined DAG Lisa Monaco and to celebrate the Ransomware Task Force's first year of action and impact. I look forward to the task force's continued engagement as we collaboratively strengthen our defenses against ransomware.

    3 replies 25 retweets 64 likes
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  19. May 23

    🍭SWEET DREAMS💤 are made of MFA!

    4 replies 18 retweets 54 likes
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  20. Retweeted
    May 19

    Take a break and check ’s Mental Health Awareness Month message.

    3:25
    Attending to the of our workforce isn’t just the right thing to do, it’s a strategic advantage in attracting & retaining talent. Mental wellness promotes creativity, resilience, imagination—& is foundational to human performance & productivity.
    20 retweets 61 likes
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  21. May 22

    🐠Just Keep Swimming…!

    3 replies 10 retweets 59 likes
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